Smallpt is a C++ global illumination renderer written in less than 100 lines of code. Global illumination is done via unbiased Monte Carlo path tracing and there is multi-threading support via the OpenMP library.
To run this test with the Phoronix Test Suite, the basic command is: phoronix-test-suite benchmark smallpt.
OpenBenchmarking.org metrics for this test profile configuration based on 6,274 public results since 7 December 2018 with the latest data as of 8 May 2024.
Below is an overview of the generalized performance for components where there is sufficient statistically significant data based upon user-uploaded results. It is important to keep in mind particularly in the Linux/open-source space there can be vastly different OS configurations, with this overview intended to offer just general guidance as to the performance expectations.
Based on OpenBenchmarking.org data, the selected test / test configuration (Smallpt 1.0 - Global Illumination Renderer; 128 Samples) has an average run-time of 4 minutes. By default this test profile is set to run at least 3 times but may increase if the standard deviation exceeds pre-defined defaults or other calculations deem additional runs necessary for greater statistical accuracy of the result.
Based on public OpenBenchmarking.org results, the selected test / test configuration has an average standard deviation of 1%.
Yes, based on the automated analysis of the collected public benchmark data, this test / test settings does generally scale well with increasing CPU core counts. Data based on publicly available results for this test / test settings, separated by vendor, result divided by the reference CPU clock speed, grouped by matching physical CPU core count, and normalized against the smallest core count tested from each vendor for each CPU having a sufficient number of test samples and statistically significant data.
Notable instruction set extensions supported by this test, based on an automatic analysis by the Phoronix Test Suite / OpenBenchmarking.org analytics engine.
This test profile binary relies on the shared libraries libm.so.6, libgomp.so.1, libc.so.6.
This benchmark has been successfully tested on the below mentioned architectures. The CPU architectures listed is where successful OpenBenchmarking.org result uploads occurred, namely for helping to determine if a given test is compatible with various alternative CPU architectures.
2 Systems - 21 Benchmark Results |
2 x Intel Xeon Gold 6430 - LENOVO 104E - Intel Device 1bce Red Hat Enterprise Linux 9.3 - 5.14.0-362.24.1.el9_3.x86_64 - GNOME Shell 40.10 |
Featured Graphics Comparison |
|
Featured Graphics Comparison |
|
1 System - 1 Benchmark Result |
AMD Ryzen 9 7900X3D 12-Core - ASUS ProArt B650-CREATOR - AMD Device 14d8 Pop 22.04 - 6.8.0-76060800daily20240311-generic - GNOME Shell 42.5 |
1 System - 1 Benchmark Result |
Intel Core i7-9850HL - ASELSAN COM-Exp v1 - Intel Cannon Lake PCH Ubuntu 22.04 - 6.2.0-37-generic - GNOME Shell 42.9 |
Featured Graphics Comparison |
|
Featured Graphics Comparison |
|
1 System - 1 Benchmark Result |
AMD EPYC 7401P 24-Core - Dell PowerEdge R6415 [065PKD] - AMD 17h Ubuntu 24.04 - 6.8.0-31-generic - GCC 13.2.0 |
1 System - 1 Benchmark Result |
Intel Core i7-6700 - HP 8054 - Intel Xeon E3-1200 v5 Ubuntu 22.04 - 5.15.0-105-generic - X Server 1.21.1.4 |
1 System - 1 Benchmark Result |
2 x Intel Xeon E5-2699 v3 - shnagzhaoyuan X99-D8-MAX - Intel Xeon E7 v3 Pop 22.04 - 6.8.0-76060800daily20240311-generic - GNOME Shell 42.5 |
1 System - 1 Benchmark Result |
AMD Ryzen 7 5700G - ASUS PRIME A520M-K - AMD Renoir ManjaroLinux 23.1.4 - 6.6.26-1-MANJARO - GNOME Shell 45.4 |
1 System - 1 Benchmark Result |
Intel Core i7-12700K - Gigabyte Z790 UD - Intel Raptor Lake-S PCH Arch rolling - 6.8.7-arch1-1 - KDE Plasma 6.0.4 |
4 Systems - 5 Benchmark Results |
AMD Ryzen 5 6600H - RB Nitro AN515-46 Jimny_RBH - AMD Device 14b5 Ubuntu 22.04 - 6.5.0-21-generic - GNOME Shell 42.9 |
3 Systems - 4 Benchmark Results |
AMD Ryzen 5 6600H - RB Nitro AN515-46 Jimny_RBH - AMD Device 14b5 Ubuntu 22.04 - 6.5.0-21-generic - GNOME Shell 42.9 |
3 Systems - 3 Benchmark Results |
AMD Ryzen 5 6600H - RB Nitro AN515-46 Jimny_RBH - AMD Device 14b5 Ubuntu 22.04 - 6.5.0-21-generic - GNOME Shell 42.9 |
3 Systems - 268 Benchmark Results |
Intel Core i5-2520M - HP 161C - Intel 2nd Generation Core DRAM Ubuntu 18.04 - 4.18.0-20-generic - GNOME Shell 3.28.3 |
7 Systems - 28 Benchmark Results |
ARMv7 rev 4 - BCM2835 Raspberry Pi 3 Model B Plus Rev 1.3 - 926MB Raspbian 10 - 4.19.42-v7+ - X Server 1.20.4 |
11 Systems - 217 Benchmark Results |
AMD Ryzen 5 3600X 6-Core - ASUS ROG CROSSHAIR VIII HERO - AMD Starship Ubuntu 20.04 - 5.9.0-050900-generic - GNOME Shell 3.36.4 |
Featured Processor Comparison |
AMD Ryzen 9 3950X 16-Core - ASUS ROG CROSSHAIR VIII HERO - AMD Starship Ubuntu 20.04 - 5.7.0-999-generic - GNOME Shell 3.36.1 |
8 Systems - 28 Benchmark Results |
Intel Celeron N3350 - AAEON UP-APL01 - Intel Celeron N3350 Ubuntu 19.04 - 5.0.0-25-generic - GNOME Shell 3.32.2 |
2 Systems - 50 Benchmark Results |
ARMv7 Cortex-A72 - BCM2711 Raspberry Pi 400 Rev 1.0 - Broadcom BCM2711 Raspbian 11 - 5.10.92-v7l+ - LXDE |
Featured Processor Comparison |
Intel Core i9-10980XE - Gigabyte X299X DESIGNARE 10G - Intel Sky Lake-E DMI3 Registers Ubuntu 19.10 - 5.3.0-23-generic - GNOME Shell 3.34.1 |
5 Systems - 11 Benchmark Results |
ARMv7 Cortex-A72 - BCM2835 Raspberry Pi 4 Model B Rev 1.2 - 4096MB Raspbian 10 - 4.19.97-v7l+ - GCC 8.3.0 |
4 Systems - 131 Benchmark Results |
Intel Xeon E-2278GEL - Logic Supply RXM-181 TBD by OEM - Intel FreeBSD - 12.2-RELEASE - Clang 10.0.1 |
2 Systems - 59 Benchmark Results |
AMD Ryzen 7 3700X 8-Core - MSI MEG X570 GODLIKE - AMD Device 1480 Clear Linux OS 31480 - 5.3.8-854.native - GNOME Shell 3.34.1 |
8 Systems - 62 Benchmark Results |
AMD EPYC 7351P 16-Core - AMD [AMD] Family 17h - 32768MB FreeBSD - 12.0-RELEASE - Clang 6.0.1 |
3 Systems - 143 Benchmark Results |
ARMv8 Neoverse-N1 - Amazon EC2 m6g.metal v1.0 - 252GB Ubuntu 20.04 - 5.4.0-1009-aws - GCC 9.3.0 |
8 Systems - 439 Benchmark Results |
Intel Core i5-11600K - ASUS ROG MAXIMUS XIII HERO - Intel Device 43ef Ubuntu 21.04 - 5.12.0-051200rc3daily20210315-generic - GNOME Shell 3.38.3 |
12 Systems - 229 Benchmark Results |
AMD Ryzen 9 5900X 12-Core - ASUS ROG CROSSHAIR VIII HERO - AMD Starship Ubuntu 20.04 - 5.9.0-050900-generic - GNOME Shell 3.36.4 |
Featured Processor Comparison |
AMD Ryzen 9 3900X 12-Core - ASUS ROG CROSSHAIR VIII HERO - AMD Device 1480 Ubuntu 18.04 - 5.3.0-999-generic - GNOME Shell 3.28.4 |